Which of the Following Is True

question 97

Multiple Choice

Which of the following is true?

• A)JavaScript arrays are a fixed length like in other programming languages.
• B)New elements can be added to an array without having to redefine the structure.
• C)JavaScript is a loosely typed language.
• D)JavaScript requires variables to be declared as a data type.

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Definitions:

Sedimentary Rocks

Layers of rock formed by the accumulation and consolidation of sediment, typically found on the Earth's surface.

Wyoming

A state in the western United States known for its wide-open spaces, mountains, and national parks.

Industrial Rock

Minerals and rocks exploited for their economic value that are not primarily sourced for their gem or precious metal content, such as limestone or sandstone.

Iron Ore

Naturally occurring rocks and minerals from which metallic iron can be economically extracted.